package com.qf.dao.impl;

import com.qf.dao.UserDao;
import com.qf.entity.User;
import org.springframework.stereotype.Repository;

import java.util.List;
@Repository
public class UserDaoImpl implements UserDao {
    @Override
    public List<User> selectAll() {
        System.out.println("UserDao的查询所有方法执行了");
        return null;
    }
}
